Since the deadly Sandy Hook Elementary School shooting, thousands of people have also lost their lives to gun violence in the United States alone. Look back at Daily News front pages calling for change in response to some of the deadliest mass shootings since Dec. of 2012.

Daily News covers on mass shootings since Sandy Hook

Lafayette movie theatre shooting: July 24, 2015

On July 23, 2015, shooter John Russell Houser opened fire at a movie theatre in Lafayette, Louisiana during a screening of "Trainwreck," killing 2 people and himself. The front page headline read, "Rampage Nation."